Abstract

1. Abstract
1.1. Background: Femoral neck fractures are commonly encountered in orthopaedic practice, and internal fixation with hollow screw is the mainly choice for surgical treatment. How to accurately insert a guide pin and hollow screw is a topical issue for research.
1.2. Methods: A retrospective analysis was performed on 120 cases of femoral neck fracture treated by closed reduction and hollow screw fixation. In observation group, hollow screws were inserted using the attachment point of gluteus maximus as reference, while the control group used traditional insertion protocol. Operation time, the number of adjustments for the first guide pin and the frequency of intraoperative perspective were recorded to make comparisons between the two groups.